【Voice Control】 Gateway supports voice control of smart home devices and is compatible with Alexa and Google Assistant. You can control and monitor your smart door lock handle from anywhere with voice commands, unlock/lock with just one sentence. Provides great convenience, enjoy the convenience of a smart lifestyle with simple voice commands.<br>【Full APP Control】: Utilizing Bluetooth Low Energy Connectivity, this smart door lever is compatible with smartphone devices. You can manage users and access log records directly from your smartphone, providing you with comprehensive control and oversight. (Full app control requires the gateway to be well connected.)<br>【Remote Control】: Equipped with a gateway, WiFi door lock allows you to maintain control from virtually anywhere using the SmartLife App. You can easily unlock the door remotely, share access codes for permanent, temporary, or scheduled use with trusted individuals such as friends and family, no matter where you are.<br>【Reliable Connectivity】: Stable Bluetooth single point and Mesh signals with extended range, strong wall penetration, anti-interference, plus low power consumption &amp; minimal heat generation.<br>【Easy Setup】Easy setup in just 2 minutes. Please make sure the gateway stays connected to the 2.4GHz WiFi（not 5GHz WiFi). The ideal installation location for the gateway is within 16.4 feet (5 meters) of the door lock and without any walls in between, to ensure smooth connection between the gateway and the door lock.